12864360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28607640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 79, 92, 115, 118, 120, 138, 158, 177, 184, 230, 236, 237, 276, 295, 316, 345, 354, 395, 460, 472, 474, 552, 590, 632, 690, 708, 790, 885, 920, 948, 1180, 1185, 1357, 1380, 1416, 1580, 1770, 1817, 1896, 2360, 2370, 2714, 2760, 3160, 3540, 3634, 4071, 4661, 4740, 5428, 5451, 6785, 7080, 7268, 8142, 9085, 9322, 9480, 10856, 10902, 13570, 13983, 14536, 16284, 18170, 18644, 20355, 21804, 23305, 27140, 27255, 27966, 32568, 36340, 37288, 40710, 43608, 46610, 54280, 54510, 55932, 69915, 72680, 81420, 93220, 107203, 109020, 111864, 139830, 162840, 186440, 214406, 218040, 279660, 321609, 428812, 536015, 559320, 643218, 857624, 1072030, 1286436, 1608045, 2144060, 2572872, 3216090, 4288120, 6432180, 12864360]

約数ペア:

[(1, 12864360), (2, 6432180), (3, 4288120), (4, 3216090), (5, 2572872), (6, 2144060), (8, 1608045), (10, 1286436), (12, 1072030), (15, 857624), (20, 643218), (23, 559320), (24, 536015), (30, 428812), (40, 321609), (46, 279660), (59, 218040), (60, 214406), (69, 186440), (79, 162840), (92, 139830), (115, 111864), (118, 109020), (120, 107203), (138, 93220), (158, 81420), (177, 72680), (184, 69915), (230, 55932), (236, 54510), (237, 54280), (276, 46610), (295, 43608), (316, 40710), (345, 37288), (354, 36340), (395, 32568), (460, 27966), (472, 27255), (474, 27140), (552, 23305), (590, 21804), (632, 20355), (690, 18644), (708, 18170), (790, 16284), (885, 14536), (920, 13983), (948, 13570), (1180, 10902), (1185, 10856), (1357, 9480), (1380, 9322), (1416, 9085), (1580, 8142), (1770, 7268), (1817, 7080), (1896, 6785), (2360, 5451), (2370, 5428), (2714, 4740), (2760, 4661), (3160, 4071), (3540, 3634)]